福州卓凱電子科技有限公司
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三星PLCCPL93484
AB1747-DCM
KDS1.1-030-300-W0-220A
1C31194G01
HONEYWELL霍尼韋爾板卡型號：51304685-200
VDI67B12271100
140DDI85300
AllenBradley2711-T10C15PanelView1000REVBSerieB
3CP260.60-11
X20CP0292
UGFMED-C9SOD51
3BDH000014R1
REXROTHHYDRAULICCHECKVALVESZ2SCETOP7SIZE22
ECODRIUEDKC03.3-040-7-FW
ALLENBRADLEY2711-K9A1USPP2711K9A1
490NRP25300
JohnsonControlsCirculatingPumpSequencerS-7300-3120VAC
ZA06B-0153-B175#7008
*NEWSEALED*AllenBradley2711P-RP2/GPanelViewPlusLogicModule128MBQTY
IC200MDL244
ALLENBRADLEY2711-K6C52711K6C5PANELVIEW600COLOR
6ES7314-1AE01-0AB0
6ES5497-4UA12
P0901GHTransparencyFilmForColorInk-JetPrinter
07KP93GJR5253200R1161
WH10-27RJIWEL
IC200UEO016
PCD-32-20
DSAO1101
電線
3A99158G011756-L55M12
1746-BLM
3HNA016629-001HOLDER
3HAB6453-1
YOKOGAWASR1008B62-3SN*1C
VICKERSDG4V-3S-OBL-M-FTWL-B5-60?
1336F-CWF20-AA-EN
APCAP7911
富士GYC751DC1-CA配件
CACR-02-TE3BUC
TWDAMO1HT
6ES5444-5AA11
R911306619HAS01.1-075-072-MN《卓凱惠價速銷》
1786-RPA
A06B-1012-B101
7MC3002-1AB35
HC-SF102
6SE7024-7TD84-1HF3安川ETX003822
PC/8EISA
AllenBradley2711-B6C1SerBOPERATORINTERFACEW/RIOCOMM&RS-232PRINTERPORT
6ES5460-4UA11
?Allen?Bradley?20B?D?3P4?A?0?AYNAND0?/B?20BD3P4A0AYNAND0?2HP
IC693CPU364
3HNP01916-3MO_EQPGBLENDPG13,5
140NOE77101
ALLEN-BRADLEYPLC-5120VACPOWERSUPPLY1771-P4S-USED
J0200RUAppStationV6*SWForWindowsNodebusLicense
PCI-MIO-16E-1
3HXD1249-50
IS200EHPAG1A
ABPLC1746-P4
AS-PLS4
MCS41A0015-2A3-4-0T08275556
IC697HSC700RR
EUROTHERMPROCESSAUTOMATIONCPUT921
450702PCS
Pc-LabCardPCL-726
Z0843004CMEZILOG
AB1734-IB8SSAFETYDIGITALINPUTMODULE
MC07A005-2B1-4-00現(xiàn)貨
1336F-A030-AE-IT
KJ2002X1-CA1
CP7721-1036-0010
1746-A10
TSXDET3242施耐德模塊
MSKFFMV1.0
AS-P892-102
AllenBradleyPanelView300,2711-M3A18L1,VeryGoodCondition!
VDIF991006
安川伺服器SGDM-10ADA/SGDM-15ADA/SGDM-20ADA專業(yè)芯片級維修
1C31132G01
FBM41
103S-AWD3-CC10BD-R
BoschCNCE-A24/0.2068347-101401RexrothRH01068347
AllenBradleyPanelview6002711-K6C2Ser.AFreeShippingWorldwide
HONEYWELLMIDAS-E-LEL
X25041SXICOR
TSXCDP301
621-9930
141A-TR3
NEWAllenBradleyPanelviewPlusCompact6002711PC-T6M20D/C
TSXEFCF03
SP-231N
定期(根據(jù)實際環(huán)境確定其周期間隔長短)對變頻器進行全面檢查維護，必要時可將整流模塊、逆變模塊和控制柜內(nèi)的線路板進行解體、檢查、測量、除塵和緊固。由于變頻器下進風(fēng)口、上出風(fēng)口常會因積塵或因積塵過多而堵塞，其本身散熱量高，要求通風(fēng)量大，故運行一定時間后，其電路板上(因靜電作用)有積塵，須清潔和檢查。對線路板、母排等維修后，要進行必要的防腐處理，涂刷絕緣漆，對已出現(xiàn)局部放電、拉弧的母排須取除其毛刺，并進行絕緣處理。對已絕緣擊穿的絕緣柱，須清除炭化或更換。
Provit?5200?5D5210.01
施耐德PLCPremium系列開關(guān)量輸入模板TSXDEY16A2
安川伺服SGMG-05A2AB
總之，變頻器常見故障有過流、過壓、欠壓以及過熱保護，并有相應(yīng)的故障代碼，不同的機型有不同的代碼，其代碼含義可查閱隨機使用說明書，參考處理措施進行解決。過流經(jīng)常是由于GTR(或IGBT)功率模塊的損壞而導(dǎo)致的，在更換功率模塊的同時，應(yīng)先檢查驅(qū)動電路的工作狀態(tài)，以免由于驅(qū)動電路的損壞，導(dǎo)致GTR(或IGBT)功率模塊的重復(fù)損壞；欠壓故障發(fā)生的主要原因是快速熔斷器或整流模塊的損壞，以及電壓檢測電路的損壞，電壓檢測采樣信號是從主直流回路直接取樣，經(jīng)高阻值電阻降壓，并通過光耦隔離后送到CPU處理，由高低電平判斷是欠壓還是過壓；過熱停機，多數(shù)原因是由冷卻風(fēng)扇散熱不足引起的。
AllenBradley100-C23D*01Contactor
ALLENBRADLEY2711-NM24PANELVIEWOPERATORTERMINAL
VDIF0625252202
RexrothMKD041B-144-KP1-KN
FI820F
施耐德回路監(jiān)控單元MC18AUX100-240VAC
3HNM13374-1CONNECTINGRODS3
TektronixCMD80
ALLENBRADLEYPV10002711-K10G12711K10G1
6FC5357-0BB22-0AE0
R1-106-100-531
AllenBradleyPanelViewPlus12502711P-B12C4A2,NiceColorKey/Touch2010
西門子備件：c98043-a1604-l2-3
2711-CT10C
140DDM39000C
Honeywell30735685-504KeyboardMicroSwitch44SW5-6-HSW-12333鍵盤
AdvantestR8340?
3HAC16831-1
SB821
FR-A024-0.2KP
西門子主板G85139-E1721-C880-C板
3HAC030576-001
IC670ALG230
1746-P4
AB1785-L30B1
JAMSC-120MMB20230
JAMSC-IF64
ADEPTAWCII040
CIMRV7AM20P21
VDI9910F
1492-GS2G100-H1
HONEYWELLTC-PRR0211
OP-1510
安川伺服電機SGMAS-C2A2A6C
SEW變頻器MC07A022-5A3-4-00
7MF9007-7AB
AB1756-L62SeriesBControllogixProcessorREV.1.9NIB
TSXP572634M
AllenBradley2711P-T6C20D/D|PanelviewPlus
VMIC1111
TRICONEX3805E
6ES7231-7PD20-0XA0
141A-VS170
IC200MDL744
DSQC6393HAC025097-001/140
DSQC697供應(yīng)商
IC693PWR322
MM-PMA1-300
IC697PWR711
1336F-C040-AN-EN
NB2E24R3-AC
FBM072卓凱電子0591-621825201C31197G014
2711-B5A5L2
TSXMCPC224K
P0918PEDCSFBM,WID07M
YASKAWA-CIMR-4045380V45KW
39SDM024DCCBN
490NAE91100
6SN1123-1AA00-0AA0+6SN1118-0AA11-0AA1
6DS1731-8RR
140CFC03200
DDO01
3HNP00525-1GROOVEBALLBEARING
1771-ID01
7MC2922-1EA
802THW1AB802THW1
MAC112D-2-FD-1-B/130-A-1/I1250S05
P0911CAWPGCIOEXtension(WP20,25,&30),400Ft
XBTZ9750
AB操作屏2711-B5A2
6DD1683-0CC0
140DVO85300C
安川YASKAWA伺服放大器SGDM-04ADA
140G-G6C3-C50
AS-BDAU-208
ATCS-15SSOC1
MU-PAOX03
3HAC020813-140
51304453-150FTA,HLAI/STI,CompTerm,CC
發(fā)那科A860-2109-T302
EMERSONFISHER01984-2347-0021
MCS40A0110-5A3-4-000827066X
3HAC020843-001
SIEMENS6DP1360-8BA
SeekaUM-TL50TUMTL50TSensor
800TU1AB800TU1
New!Sealed!AllenBradleyMicroLogix10001761-L32BWB
1747-L551
140DRC83000C
AE3155038-013RFDS-2000-2V
MCF41A0040-5A3-4-0T08274525
TVME-300
CS513K011
2711P-T10C6A1
FBM201電纜P0916DC
7ML1998-1CQ31
AS-J890-002
1USEDALLENBRADLEY.200KVACONTROLCIRCUITTRANSFORM
泓格模塊I-7051DCR16路隔離數(shù)字量輸入模塊
VDIMNCMS8880
SIEMENS6FC5251-0AB01-1AA0
AB1336-B010-EAD-?FA2
1747-L542
E504996880SIBV
140NOE77101
7MB1943-6EA10
NEWAllenBradleyPanelviewTouch5502711-T5A5L1/B2711T5A5L1
KDA3.2-100-3-A00-W1
6ES5955-3LC13
3HNA006990-001PINCHROLLER
AllenBradleyPanelView300
MAD100-0250
P0950BNFBM44DualBaudITInput/0-20mAOutputInterface
ZA06B-0064-B503
YB560101-EK
140CFH00800
7ND9300-8FC
FBM203c8通道熱熱電阻輸入接口組件（Copper）8RTD
1336F-CWF10-AF-DE
3HNA008132-001CLEANINGUNIT
P0400DL
ECCP60-01
ServerCommanderR455-0-1
YB161102-AD
3HAC8848-1
VDIMNCGR023TB
3HAB3001-1/4
140ACI03000
歐姆龍OMRONC500-LK009-V1
RexrothDKC10.3-004-3-MGP-01VRS
ABAllenBradley1772LP3PLC2/30controllerRemaned
C79451-Z1038-U132
IC693CPU374-GS
DCG-100ADCG1R-A021200021
140DDI35300
AllenBradleyPanelview5502711K5A1
140CRP93200
Y-2006-2-H04AA
A06B-0063-B103發(fā)那科電機
1756-PA72
1756-M08SE
2707-MVP2320
IC693CPU331
ALLENBRADLEY1746-BASSERIESC
4601-RIO-ASCII
MDV60A0110-5A3-4-00
W201-005
OMRONCJ1W-OD261NSFPCJ1WOD261
力士樂BGRNTB02-00驅(qū)動器
XPGBWT-H1-7C4-Q5CREELTD
Simatic6ES5470-4UA12
3HAC5887-1/6
PM510V163BSE008358R1
1746-IB32
TSX08RCOM施耐德
AllenBradleyAB1771-ALI/OAdapterModule*
3HAC5883-1
DSQC302、
1794-OW8
3HAC020806-001
TERADYNE950-710-00
1492X-J6
6AV3637-1ML00-0BX0
TLXRCDPL7PP45M
7MH5108-5AD01
140DAM59000
TRICONEX4000093-3101
KOLLMORGENINDB-204-B-21-B2
DAO01
ALLENBRADLEYA77131090016USPPA77131090016
3HAWL000138TOOTHBELTGT5MR410LARGEUR25
6EC1000-3A
